This is a reland of commit b1020a4345
Changes since revert:
- Fixed global safepoint interrupts in
https://chromium-review.googlesource.com/c/v8/v8/+/3820913
Original change's description:
> Reland "[shared-struct] Add Atomics.Condition"
>
> This is a reland of commit e2066ff6bf
>
> Changes since revert:
> - Rebased against c991852491, which
> uses the external pointer table for the WaiterQueueNode stored
> in the state field when compressing pointers. This relaxes
> the alignment requirement of the state field to be 4-bytes when
> compressing pointers.
> - Moved the state field into the JSSynchronizationPrimitive base
> class, since alignment and padding can now be made simpler.
>
> Original change's description:
> > [shared-struct] Add Atomics.Condition
> >
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630350
> > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> > Reviewed-by: Adam Klein <adamk@chromium.org>
>
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763787
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Bug: v8:12547
Change-Id: Ibc6de74c7853e4ea766ff2c70f92339ba69f2675
Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3820901
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82368}
This reverts commit b1020a4345.
Reason for revert: Causes timeout for `condition-workers`: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20debug/40516/overview
Original change's description:
> Reland "[shared-struct] Add Atomics.Condition"
>
> This is a reland of commit e2066ff6bf
>
> Changes since revert:
> - Rebased against c991852491, which
> uses the external pointer table for the WaiterQueueNode stored
> in the state field when compressing pointers. This relaxes
> the alignment requirement of the state field to be 4-bytes when
> compressing pointers.
> - Moved the state field into the JSSynchronizationPrimitive base
> class, since alignment and padding can now be made simpler.
>
> Original change's description:
> > [shared-struct] Add Atomics.Condition
> >
> > Bug: v8:12547
> > Change-Id: Id439aef9cab3348171a23378cdd47ede5f4d7288
> > Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630350
> > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> > Reviewed-by: Adam Klein <adamk@chromium.org>
> > Commit-Queue: Shu-yu Guo <syg@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#81734}
>
> Bug: v8:12547
> Change-Id: I638304c3d5722c64bd04708ed4cf84863cdebb81
> Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763787
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Shu-yu Guo <syg@chromium.org>
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82278}
Bug: v8:12547
Change-Id: I27c2aeb131f1b68c2240323189db88d552aa92f9
Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3817187
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Tobias Tebbi <tebbi@chromium.org>
Owners-Override: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#82292}
This is a reland of commit e2066ff6bf
Changes since revert:
- Rebased against c991852491, which
uses the external pointer table for the WaiterQueueNode stored
in the state field when compressing pointers. This relaxes
the alignment requirement of the state field to be 4-bytes when
compressing pointers.
- Moved the state field into the JSSynchronizationPrimitive base
class, since alignment and padding can now be made simpler.
Original change's description:
> [shared-struct] Add Atomics.Condition
>
> Bug: v8:12547
> Change-Id: Id439aef9cab3348171a23378cdd47ede5f4d7288
> Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3630350
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Shu-yu Guo <syg@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#81734}
Bug: v8:12547
Change-Id: I638304c3d5722c64bd04708ed4cf84863cdebb81
Cq-Include-Trybots: luci.v8.try:v8_linux_arm64_rel_ng,v8_linux64_tsan_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3763787
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82278}
